CVE-2026-0990 | libxml2 XML Parser xmlCatalogXMLResolveURI recursion (Nessus ID 296249 / WID-SEC-2026-0126)
A vulnerability, which was classified as problematic, has been found in libxml2. The impacted element is the function xmlCatalogXMLResolveURI of the component XML Parser. This manipulation causes uncontrolled recursion.
This vulnerability appears as CVE-2026-0990. The attack may be initiated remotely. There is no available exploit.